CUI recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
To ensure reliable operation in high-vibration environments, CUI recommends securing the module with screws or adhesive and using a conformal coating to protect the module from moisture and contaminants.
The maximum allowable capacitance for the output filter is 10uF. Exceeding this value may cause instability or oscillation in the module.
Yes, the PDM1-S5-D5-S can be used in a redundant or N+1 configuration. However, CUI recommends consulting with their application engineers to ensure proper implementation and to discuss specific requirements.
CUI recommends a fuse rating of 1A to 2A, depending on the specific application and input voltage. A slower-blow fuse is recommended to ensure the module can handle inrush currents.
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PDM1-S5-D5-S Overview
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